高速公路软基路段加宽设计探讨

以某高速公路加宽改造的软土路基处治设计为例,对加宽段软土路基设计的重点、难点与特点提出探讨研究,以期改善高速公路主干线使用功能和服务水平下降问题,从而满足现阶段交通发展要求,促进经济发展。

Discussion on the soft roadbed widening design of express highway

With the soft roadbed treatment design of an express highway widening deformation as example,the widening segment soft roadbed design emphasis,difficult and characteristics were discussed and studied so as to improve express highway main trunk circuit service function and service level falling problems,therefore satisfied present traffic development requirement and promoted economy development.